16049564255603 has 8 divisors (see below), whose sum is σ = 16719285644160. Its totient is φ = 15389342461440.

The previous prime is 16049564255587. The next prime is 16049564255651. The reversal of 16049564255603 is 30655246594061.

It is a happy number.

16049564255603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16049564255603 - 2⁴ = 16049564255587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16049564255693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2374895150 + ... + 2374901907.

It is an arithmetic number, because the mean of its divisors is an integer number (2089910705520).

Almost surely, 2^{16049564255603} is an apocalyptic number.

16049564255603 is a deficient number, since it is larger than the sum of its proper divisors (669721388557).

16049564255603 is a wasteful number, since it uses less digits than its factorization.

16049564255603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4749797197.

The product of its (nonzero) digits is 23328000, while the sum is 56.

The spelling of 16049564255603 in words is "sixteen trillion, forty-nine billion, five hundred sixty-four million, two hundred fifty-five thousand, six hundred three".